AI Agent Skills

21 Lessons, Get Started Building with Generative AI

An Open Source Machine Learning Framework for Everyone

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Tesseract Open Source OCR Engine (main repository)

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first,…

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Create a structured post-earnings equity research update with key metrics, estimate changes, charts, and thesis review.

Academic Research Skills for Claude Code: research → write → review → revise → finalize

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, In…

Open football event data for match analysis, xG research, scouting, and World Cup-style dashboards.

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, ima…

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Down…